compression ratio CHEVROLET CORVETTE 2020 Owner's Manual

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
300 Technical Data
Engine Specifications
EngineVIN Code Transmission Spark Plug Gap Firing Order
6.2L V8 Engine (LT2) 4 Dual Clutch
Transmission 0.95-1.10 mm
(0.037-0.043 in) 1-8-7-2-6-5-4-3
Spark plug gaps are preset by the manufacturer. Re-gapping the spark plug is not recommended and can damage
the spark plug.
Engine Data
Engine Horsepower TorqueDisplacement Compression Ratio
6.2L V8 Engine
(LT2) with
Performance
Exhaust 495
470 lb ft 6.2 L11.5:1
6.2L V8 Engine
(LT2) with Standard
Exhaust 490
465 lb ft 6.2 L11.5:1